As a carrier of local deformation information, speckle pattern inside a subset is usually
crucial for surface displacement acquisition based upon a digital image correlation (DIC) …

Digital Image Correlation (DIC) is a flexible and effective technique to measure the
displacements on specimen surfaces by matching the reference subsets in the undeformed …

In the practical application of the digital image correlation (DIC) technique, the local
imperfection of the speckle pattern and complex unknown deformation usually make it …

An improved digital image correlation (DIC) scheme termed spatial-temporal subset-based
DIC (STS-DIC) that incorporates the temporal continuity of deformation is proposed …

The technique of digital image correlation (DIC), which has been widely used for noncontact
deformation measurements in both the scientific and engineering fields, is greatly affected …

This paper investigates the effect of subset size, associated with image pattern quality and
subset displacement functions, on the accuracy of deformation measurements by digital …

Digital image correlation (DIC) is essentially implicated in a class of inverse problem. Here,
a regularization scheme is developed for the subset-based DIC technique to effectively …

The performance of digital image correlation (DIC) is influenced by the quality of speckle
patterns significantly. Thus, it is crucial to present a valid and practical method to assess the …

A novel method is proposed to assess the quality of speckle patterns for deformation
measurement using the digital image correlation (DIC) technique. Different from existing …

Generating speckle images is crucial for calibrating errors in digital image correlation (DIC)
algorithms, alleviating the scarcity of training data for deep learning-based DIC algorithms …